Accortec 40GBASE-LRL4 QSFP+ Optic, Up to 1km Over Duplex SMF

The Accortec 40GBASE-LRL4 QSFP+ Optic is the flagship choice for data centers and high-demand networks that demand fast, reliable, and scalable 40 Gigabit connectivity. Engineered for long-reach performance over duplex single-mode fiber, this transceiver delivers the speed of 40G at the density and efficiency professional infrastructures require. Designed to be plug-and-play with QSFP+ ports, it supports 40GBASE-LRL4 standards for long-reach, low-latency links that keep servers, storage arrays, and switches communicating seamlessly across racks and across rooms. Whether you are building a new data center, upgrading an existing backbone, or deploying a high-throughput cluster, this optic is built to meet the challenges of modern enterprise networking, cloud services, and high-performance computing.

• High-performance 40GBASE-LRL4: Delivers a robust 40 Gbps data rate across four 10 Gbps lanes, enabling dense, scalable uplinks and downlinks that maximize your network throughput without compromising reliability.
• Long-range over Duplex SMF: Supports distances up to 1 kilometer on duplex single-mode fiber, ideal for data-center interconnects, campus backbones, and core-to-edge connections where longer reach is essential.
• QSFP+ Form Factor: Compact, hot-swappable transceiver designed for high-density 4-channel optics in modern 19-inch racks and data-center chassis, reducing cable management clutter while increasing port efficiency.
• Industry-standard Compatibility: Complies with IEEE 802.3ba 40GBASE-LRL4 and QSFP+ MSP/Multi-Source Agreement specifications, ensuring broad interoperability with a wide range of switches, routers, and storage platforms from leading vendors.
• Reliability and Convenience: Engineered for stable performance in data-center environments, with easy installation, robust connector interfaces, and minimal power footprint to help keep operating costs low while preserving throughput and uptime.

Technical Details of Accortec 40GBASE-LRL4 QSFP+ Optic

• Form Factor: QSFP+ transceiver module
• Data Rate: 40 Gbps total (4 x 10 Gbps lanes)
• Distance: Up to 1 kilometer over duplex single-mode fiber (SMF)
• Wavelength: 1310 nm optical wavelength (typical for long-reach SMF applications)
• Fiber Type: Duplex SMF (single-mode) required
• Connector: LC duplex connectors on the fiber side
• Compatibility: IEEE 802.3ba 40GBASE-LRL4, QSFP+ MSA-compliant, broad cross-vendor interoperability
• Form Factor/Interface: Hot-swappable QSFP+ optical transceiver for rapid deployment
• Power and Thermal: Designed for data-center environmental conditions with dependable thermal performance (specific power metrics may vary by SKU)

how to install Accortec 40GBASE-LRL4 QSFP+ Optic

Installing the Accortec 40GBASE-LRL4 QSFP+ optic is straightforward and designed for minimal downtime in busy data-center environments. To ensure optimal performance and long-term reliability, follow these steps:

1. Verify compatibility: Confirm that your switch or router ports support 40GBASE-LRL4 and QSFP+ optics. Check vendor documentation for supported transceiver types and firmware requirements.
2. Power considerations: This transceiver is designed to be hot-swappable in many environments, allowing you to insert or remove it with power applied. If your equipment guidelines require, follow standard ESD precautions and power-down procedures as recommended by your device manufacturer.
3. Prepare the fiber: Use clean, LC duplex single-mode fiber cables. Inspect and clean both fiber ends with an appropriate fiber cleaning kit to avoid pigtail contamination that can degrade signal quality.
4. Insert the transceiver: Align the transceiver with the QSFP+ slot and gently slide it into place until it seats securely. Listen for a subtle click indicating proper engagement. Do not force the module.
5. Connect the fiber: Attach the LC duplex fiber to the corresponding ports on your transceiver and network device. Ensure connectors are secured, and avoid bending the fiber cables beyond the recommended radius to prevent attenuation.
6. Verification: Power up the equipment or verify the link status via the device management console. Run a link-test or basic connectivity check to confirm a healthy 40G link. If issues arise, reseat the transceiver, re-clean connectors, or swap fiber cables to isolate the problem.
7. Ongoing care: Monitor link performance regularly, keep fiber connectors clean, and update device firmware to maintain compatibility with new transceivers and standards.

Frequently asked questions

• What is 40GBASE-LRL4 QSFP+ optic? It is a high-speed, long-reach transceiver designed for 40 Gbps networks. The LRL4 designation indicates a long-reach variant optimized for single-mode fiber over distances up to about 1 kilometer, using four 10 Gbps lanes within a QSFP+ package.
• What fiber type does it require? Duplex single-mode fiber (SMF) is required to achieve the stated reach and performance. Ensure your fiber cables have LC duplex connectors to mate with the transceiver.
• Is this transceiver hot-swappable? Yes. The QSFP+ form factor is designed for hot-swapping in compatible switch and router ports, minimizing maintenance downtime in data-center environments.
• Will it work with any 40G switch? The transceiver adheres to industry standards (IEEE 802.3ba 40GBASE-LRL4 and QSFP+ MSA). It should be compatible with a broad range of devices that support these standards. Always verify vendor compatibility lists when mixing equipment from different manufacturers.
• How do I verify performance after installation? Use your network device’s management interface to confirm link status and data rate. Run a throughput test, check error rates, and monitor link health to ensure the 40G link operates at the expected performance level over the 1 km duplex SMF link.